Yeah, that's my personal pet peeve too; if, instead, we had that kind of armor built into the device itself, it could still be pretty thin, durable, have a 2-day battery (which would be a one-day battery at the end of 18 months of daily usage), and fit a 3.5mm jack no problem. Instead we get a super fragile bendable piece of thin aluminum (which is not known for being very rigid in such gauges, especially with so many holes around the edges) and glass, which we are expected to never drop onto a hard surface or get wet. This would be fine if we all lived in the desert away from rocks and bodies of water, but instead, in most first-world countries, we spend the majority of our lives surrounded by hard things and wet things which don't play nicely with these now-ubiquitous devices.